Why did many african americans migrate to cities like richmond, atlanta, and charleston?

They wanted to reconnect with family members

Explanation:

When the Emancipation Proclamation was signed in 1863 most of African Americans lived in the Southern US. After slavery was abolished they started to migrate, they moved in small family groups or as individuals to reconnect with their family members.

hr2520 is the patient's act. there is required the secretary of health to summon a committee to develop a national strategic plan of prevention. this committee has forth provisions that make possible for the govern entities to acquire private health insurance services.

is easier to keep this hr2520 as federal, because that way the secretary of health has centralized power to deal with private insurance companies and the federas government has more ways and power to negotiate with them, than doing this process state by state in their specific terms.

the right answer is the third one: turnpikes went short distances to connect markets. turnpikes, also known as toll roads, were very important for trade and transportation (of people, goods and products) in the 19th century, coinciding with the expansion towards the west. they contributed significantly to the economic development of the united states.